A novel technology that permits the mapping of urban air pollution with high accuracy at a previously unimaginable scale.

It provides invaluable insights about how to mitigate air pollution.

_ WHAT WE DO

IoT Bettair® Platform

We provide a highly accurate and large-scale pollution-mapping tool for smart cities and other scenarios. We supply them with the insights and information they need to better understand and mitigate pollution.

A network of static devices is installed in streetlights (or in city furniture), very easily, in a dense matrix allowing a highly spatial and temporal resolution.

IP65 rated dust tight and water resistant

Customised low-power electronics

Low-power wireless network access

_ WHAT WE DO

Mapping Air Quality

The bettair® static nodes measure several air quality indicators including NO2, NO, CO, O3, SO2, H2S, PM10, PM2.5, PM1.0  as well as ambient noise level and other environmental parameters.

NO2 NO SO2 CO O3 H2S
PM1 PM2.5 PM10

Ambient Noise

Temperature

Relative Himidity

Atmospheric Pressure

Bettair MK2 Static Node

_ WHAT WE DO

Worldwide connectivity

The nodes include 3G/4G/5G, NB-IoT, Wi-Fi, LoRaWAN or any wired connection required

3G/LTE/4G

LoRaWAN

NB-IoT

Wi-Fi

_ WHAT WE DO

Calibration - Post processing algorithm

Thanks to our novel and advanced post-processing algorithm the sensors are performing with an incredible accuracy (Pearson Correlation over 90%), working in the same range as the traditional and expensive monitoring stations. Thus, the bettair® nodes do not need to be calibrated in-situ. The algorithms are based on unsupervised machine learning techniques that are applied to the raw data provided by the gas sensors in order to achieve an outstanding performance for low concentrations (parts-per-billion, ppb).

_ WHAT WE DO

The bettair® Platform

The bettair® software platform allows the visualisation of the nodes, as well as their status in real time. The Platform indicates all the values of each node. The bettair® platform also allow to visualise a heatmap for each pollutant as well as the Common Air Quality Index.

_ WHAT WE CARE ABOUT

Air pollution is a major problem for public health

Outdoor air pollution kills 3.3 million people every year, mostly in cities. The problem is magnifying with the unprecedented population growth in cities.

PM

Affects central nervous system

O3, PM

Causes heart diseases

NO2

Affects the liver, spleen, and blood

PM

Causes irritation, inflammation, and infection in the respiratory system such as asthma, reduced breathing capacity, and chronic obstructive pulmonary disease

O3, PM, NO2, SO2

Causes eye, nose, and throat irritation and respiratory problems

PM

Affects reproductive system

Bettair and the environment

We take a complete product life cycle approach to determining our environmental impact.

Bettair’s life cycle analysis accounts for all emissions associated with our products. Including manufacturing, packaging, transportation, and energy consumed during use and recycling.

_ WHO TRUSTS US

_ WHO RECOGNIZE & SUPPORT US